Hi, I'm the lead developer.<p>We've spent the past 5 months rebuilding our mobile apps with Google Flutter enabling us to replace our two codebases (ObjectiveC and Java) with a single codebase.<p>Here's the code on GitHub:<p><a href="https://github.com/invoiceninja/flutter-mobile" rel="nofollow">https://github.com/invoiceninja/flutter-mobile</a><p>I've also written about some of our experiences on my blog:<p><a href="https://hillelcoren.com/2018/05/18/flutter-is-darts-killer-app/" rel="nofollow">https://hillelcoren.com/2018/05/18/flutter-is-darts-killer-a...</a><p>If you have any questions let me know.